Change Trend and Correlation Analysis of Temperature and Precipitation in Gangcha County during 1961-2006

The relationships between temperature and precipitation in Gangcha County during 1961-2006 were analyzed,aiming to expose its climate changing laws.The results showed that the average temperature in Gangcha County was increasing gradually during the 46 years,and reached the maximum in 2006,the change of rainfall amount was not obvious,the change of rainfall amount and temperature was basically consistent in each month of the same year,but no matter in a short term or in a long run,temperature produces insignificant influence on the spatial distribution pattern of rainfall amount.